Question

Asian cities are among the most polluted in the world​

Answer 1

Explanation:

Although several Chinese cities -- including Shanghai -- saw improvement in air quality, Kashgar and Hotan in the restive, western Xinjiang region were among the world's worst. Cities across Asia -- including Chiang Mai, Hanoi, Jakarta and Seoul -- saw sharp increases in PM 2.5 levels.

Answer 2

Answer:

Gurgaon, also known as Gurugram, a city southwest of India's capital, New Delhi, has the world's most polluted air, with the annual average level of PM2.